#win_app {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgb(0, 89, 255), rgb(0, 170, 248), rgb(116, 0, 248));
    -webkit-user-select: none;
    user-select: none;
    visibility: hidden;
}

#username_input {
    position: absolute;
    top: 50%;
    left: calc(50% - 100px);
    width: 200px;
    border: 0;
    outline: 0;
    border-radius: 100px;
    height: 8px;
    font-size: 18px;
    caret-color: #000000;
    padding: 10px;
    text-align: center;

}

#username_input:focus {
    outline-color: rgb(77, 77, 77);
    box-shadow: -3px -3px 15px rgb(88, 88, 88);
    transition: .1s;
    transition-property: box-shadow;
}

#password_input {
    position: absolute;
    top: calc(50% + 40px);
    left: calc(50% - 100px);
    width: 164px;
    border: 0;
    outline: 0;
    border-radius: 100px;
    height: 8px;
    font-size: 18px;
    caret-color: #000000;
    padding: 10px;
}

#password_input:focus {
    outline-color: rgb(77, 77, 77);
    box-shadow: -3px -3px 15px rgb(88, 88, 88);
    transition: .1s;
    transition-property: box-shadow;
}

#login_button {
    position: absolute;
    top: calc(50% + 40px);
    left: calc(50% + 92px);
    width: 28px;
    border: 0;
    outline: 0;
    border-radius: 100px;
    height: 28px;
    background-color: #ffffff54;
}